WO2012079277A1 - 具有双存水弯的地漏 - Google Patents

具有双存水弯的地漏 Download PDF

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Publication number
WO2012079277A1
WO2012079277A1 PCT/CN2011/001847 CN2011001847W WO2012079277A1 WO 2012079277 A1 WO2012079277 A1 WO 2012079277A1 CN 2011001847 W CN2011001847 W CN 2011001847W WO 2012079277 A1 WO2012079277 A1 WO 2012079277A1
Authority
WO
WIPO (PCT)
Prior art keywords
rib
concave
housing
drain
upper lid
Prior art date
Application number
PCT/CN2011/001847
Other languages
English (en)
French (fr)
Inventor
徐国新
Original Assignee
Xu Guoxin
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Xu Guoxin filed Critical Xu Guoxin
Publication of WO2012079277A1 publication Critical patent/WO2012079277A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps
    • E03F5/0407—Floor drains for indoor use

Definitions

  • the utility model relates to the technical field of drainage and sewer, and more particularly to a floor drain with double trap.
  • the floor drain is a connecting piece connecting the ground and the drainage pipe system, and the domestic sewage flows into the drainage pipe through the floor drain, so the requirements for the floor drain are: the drainage is smooth, and the function of preventing the back smell and the insect pest can be achieved.
  • the existing floor drain is restricted by the height of the flour layer and the size of the drain pipe.
  • the drainage can be smooth and the anti-back taste can not be achieved. It is not a slow drain, a blockage, or a bad smell and anti-back taste. A difficult problem to be solved in sewer technology.
  • the object of the present invention is to provide a floor drain having a double trap which is capable of draining water and preventing odor and preventing insects, in view of the deficiencies of the prior art.
  • the corresponding shoulder of the shoulder, the concave center is a drain port, and a partition rib is disposed between the concave cap and the drain port, and the partition rib divides the concave shape into an outer groove and an inner groove, and the upper end of the cap and the partition rib
  • the upper edge of the drainage port is sequentially lowered in the direction of the axis of the casing, and the outer edge of the upper cover is provided with a plurality of notches, and the lower end surface of the upper cover is provided with a shoulder and is disposed at an outer groove corresponding to the casing and a center line of the inner groove.
  • the outer cover has an outer rib and an inner rib.
  • the upper cover rests on the concave receiving platform of the housing through the shoulder of the lower end surface, and the gap of the outer edge of the upper cover and the gap with the concave inner wall of the housing constitute a water inlet, and the outer rib of the upper cover
  • the outer groove of the casing constitutes an external water trap, and the inner rib of the upper cover and the inner groove of the casing constitute a memory Water bend.
  • the utility model provides a floor drain with double trap, which has the following advantages:
  • the floor drain outlet directly enters the drainage pipe, and the caliber is large enough to ensure smooth drainage; 2)
  • the floor drain is provided with internal and external double traps, which have good anti-backing and anti-insect effects; 3) the upper cover only rests on the casing. It is very convenient to cover and remove the cleaning work.
  • the utility model has the advantages of novel structure, compactness and reasonableness, low production cost, simple installation and popularization.
  • Figure 1 is a schematic view showing the structure of an embodiment of the present invention.
  • Figure 2 is a plan view of the embodiment of Figure 1.
  • a floor drain having a double trap has a casing, 1. an upper cover 2, the casing 1 is concave, and a concave upper opening is provided with a socket 11 corresponding to the lower end shoulder of the upper cover 2.
  • the concave center is a drain port 12, and a partition rib 13 is disposed between the concave cap 11 and the drain port 12.
  • the partition rib is divided into an outer groove 14 and an inner groove 15 in a concave shape, and the upper end of the cap 11 and the partition rib 13 The upper edge of the drain port 12 is sequentially lowered in the axial direction of the casing 1.
  • the outer edge of the upper cover 2 is provided with a plurality of notches 21, and the lower end surface of the upper cover 2 is provided with a shoulder and is corresponding to the casing 1.
  • the outer rib 24 and the inner rib 25 are disposed at the center line of the groove 14 and the inner groove 15.
  • the upper cover 2 rests on the concave platform 11 of the casing 1 through the shoulder of the lower end surface, and the notch 21 of the outer edge of the upper cover 2
  • the gap with the concave inner wall of the casing 1 constitutes a water inlet
  • the outer rib 24 of the upper cover 2 and the outer groove 14 of the casing constitute an external trap
  • the inner rib 25 of the upper cover 2 and the inner groove 15 of the casing 1 constitute a water trap.
  • the utility model works as follows: the floor drain is lower than the floor of the kitchen or the bathroom, and the domestic sewage is discharged.
  • the water inlet formed by the gap between the outer cylindrical surface of the upper cover and the concave inner wall of the casing flows into the floor drain, and the gap and the gap are not large, so that the large-sized dirt is discharged outside the floor drain, and the domestic sewage is discharged.
  • the water flow is smooth; secondly, due to the shell cap, the upper edge of the partition rib, and the upper edge of the drain In the direction of the axis of the casing, the water seal is formed in the inner and outer traps, which can effectively prevent the odor and prevent pests.
  • the top cover of this product is covered on the housing, and it is very convenient to remove the cleaning.

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sink And Installation For Waste Water (AREA)

Description

具有双存水弯的地漏 技术领域：
本实用新型涉及一种排水、 下水道技术领域， 更具体地说涉及一种具有双 存水弯的地漏。
背景技术：
现有技术中， 地漏是一种连接地面与排水管道***的连接件， 生活污水通 过地漏流入排水管道， 因此对于地漏的要求是： 排水通畅、 且能起到防返味、 防虫害等功能。 现有的地漏受地面粉饰层的高度及排水管尺寸的制约， 排水通 -畅及防返味不能做到两全， 不是排水缓慢、 发生堵塞， 就是防臭、 防返味做得 不好， 是下水道技术中待解决的一个难题。
实用新型内容：
本实用新型的目的是针对现有技术不足之处而提供一种既能排水通畅、 又 能防返味防虫的具有双存水弯的地漏。
本实用新型的目的是通过以下措施来实现： 一种具有双存水弯的地漏， 具 有壳体、 上盖， 其特征在于， 所述壳体呈凹状， 凹状上口设有与上盖下端面轴 肩相对应的承台， 凹状中心为排水口， 凹状承台与排水口之间设有一道分隔肋， 分隔肋将凹状分割为外槽及内槽， 所述承台、 分隔肋上缘、 排水口上缘在壳体 轴线方向依次降低， 所述上盖外缘柱面设有若千缺口， 上盖下端面设有轴肩及 在与壳体相对应的外槽、 内槽中心线处设有外肋、 内肋， 上盖通过下端面的轴 肩搁置在壳体凹状的承台上， 上盖外缘柱面的缺口及与壳体凹状内壁的间隙构 成进水口， 上盖外肋与壳体外槽构成外存水弯， 上盖内肋与壳体内槽构成内存 水弯。
与现有技术相比， 本实用新型提出的具有双存水弯的地漏，.具有如下优点：
1 ) 地漏排水口直接进入排水管道， 且口径足够大， 确保排水通畅； 2 ) 地漏设 有内外双存水弯， 防返味、 防虫害效果好； 3 ) 上盖仅搁置在壳体上， 覆盖及取 下做清洁工作非常方便。 本实用新型结构新颖、 紧凑、 合理， 生产成本低、 安 装简便， 可推广使用。
附图说明：
图 1为本实用新型实施例结构示意图。
图 2为图 1实施例俯视图。
具体实施方式：
下面结合附图对具体实施方式作详细说明：
图 1〜图 2给出了本实用新型实施例结构示意图。 图中， 一种具有双存水弯 的地漏， 具有壳体, 1、 上盖 2, 所述壳体 1呈凹状， 凹状上口设有与上盖 2下端 面轴肩相对应的承台 11， 凹状中心为排水口 12， 凹状承台 11与排水口 12之间 设有一道分隔肋 13， 分隔肋将凹状分割为外槽 14及内槽 15， 所述承台 11、 分 隔肋 13上缘、 排水口 12上缘在壳体 1轴线方向依次降低， 所述上盖 2外缘柱 面设有若千缺口 21 , 上盖 2下端面设有轴肩及在与壳体 1相对应的外槽 14、 内 槽 15中心线处设有外肋 24、 内肋 25， 上盖 2通过下端面的轴肩搁置在壳体 1 凹状的承台 11上， 上盖 2外缘柱面的缺口 21及与壳体 1凹状内壁的间隙构成 进水口， 上盖 2外肋 24与壳体外槽 14构成外存水弯， 上盖 2内肋 25与壳体 1 内槽 15构成内存水弯。
本实用新型是这样工作的： 地漏低于厨房或卫生间的地面， 生活污水排放 时经上盖外缘柱面的缺口及与壳体凹状内壁之间的间隙构成的进水口流入地漏 内， 缺口及间隙不大， 故尺寸较大的污物被排出在地漏之外， 生活污水进入外 存水弯溢入内存水弯之后再通过排水口溢入排水管， 因设计中保证了流通道的 截面尺寸， 故流水顺畅； 其次因壳体承台、 分隔肋上缘、 排水口上缘在壳体轴 线方向依次降低， 所以内、 外存水弯内均形成水封， 能有效地防止返味及防害 虫。 本产品的上盖覆盖在壳体上， 取下清洁也十分方便。
上述实施例并不构成对本实用新型的限制， 凡采用等同替换或等效变换的 形式所获得的技术方案， 均落在本实用新型的保护范围之内。

Claims

1. 一种具有双存水弯的地漏， 具有壳体、 上盖， 其特征在于， 所述壳体呈 凹状， 凹状上口设有与上盖下端面轴肩相对应的承台， 凹状中心为排水口， 凹 状承台与排水口之间设有一道分隔肋， 分.隔肋将凹状分割为外槽及内槽， 所述' 承台、 分隔肋上缘、 排水口上缘在壳体轴线方向依次降低， 所述上盖外缘柱面 设有若干缺口， 上盖下端面设有轴肩及在与壳体相对应的外槽、 内槽中心线处 设有外肋、 内肋， 上盖通过下端面的轴肩搁置在壳体凹状的承台上， 上盖外缘 柱面的缺口及与壳体凹状内壁的间隙构成进水口，上盖外肋与壳体外槽构成外 存水弯， 上盖内肋与壳体内槽构成内存水弯。
PCT/CN2011/001847 2010-12-14 2011-11-02 具有双存水弯的地漏 WO2012079277A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020662738.1 2010-12-14
CN2010206627381U CN201896359U (zh) 2010-12-14 2010-12-14 具有双存水弯的地漏

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WO2012079277A1 true WO2012079277A1 (zh) 2012-06-21

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201896359U (zh) * 2010-12-14 2011-07-13 徐国新 具有双存水弯的地漏
CN104452947A (zh) * 2014-07-08 2015-03-25 河南盛世塑业有限公司 一种地漏

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2051242U (zh) * 1989-06-12 1990-01-17 郑贵 防臭气地漏
CN2153582Y (zh) * 1992-09-04 1994-01-19 陈勤 筒盖式防味地漏
CN1266932A (zh) * 1999-03-15 2000-09-20 张立涛 一种地漏
DE102005058920A1 (de) * 2004-12-20 2006-07-20 Basika Entwässerungstechnik GmbH & Co. KG Bodenablauf
CN201443108U (zh) * 2009-05-19 2010-04-28 张宝剑 一种地漏
CN201896359U (zh) * 2010-12-14 2011-07-13 徐国新 具有双存水弯的地漏

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2051242U (zh) * 1989-06-12 1990-01-17 郑贵 防臭气地漏
CN2153582Y (zh) * 1992-09-04 1994-01-19 陈勤 筒盖式防味地漏
CN1266932A (zh) * 1999-03-15 2000-09-20 张立涛 一种地漏
DE102005058920A1 (de) * 2004-12-20 2006-07-20 Basika Entwässerungstechnik GmbH & Co. KG Bodenablauf
CN201443108U (zh) * 2009-05-19 2010-04-28 张宝剑 一种地漏
CN201896359U (zh) * 2010-12-14 2011-07-13 徐国新 具有双存水弯的地漏

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